基本解释缺叉多距石蛾屬同根派生 Polyplectropus相关词英汉例句SIX NEW SPECIES OF THE GENUS POLYPLECTROPUS (INSECTA, TRICHOPTERA, POLYCENTROPODIDAE) FROM CHINA 中國缺叉多距石蛾屬六新種記述(毛翅目,多距石蛾科)Polyplectropus更多例句